fix sorted

iOSClient/Database/NCManageDatabase.swift

@@ -1665,7 +1665,13 @@ class NCManageDatabase: NSObject {
             
         } else {
             
-            results = realm.objects(tableMetadata.self).filter(predicate).sorted(byKeyPath: sorted!, ascending: ascending)
+            var sorted: String = sorted!
+            
+            if sorted == "fileName" {
+                sorted = "fileNamePrint"
+            }
+            
+            results = realm.objects(tableMetadata.self).filter(predicate).sorted(byKeyPath: sorted, ascending: ascending)
         }
         
         if (results.count > 0) {